Mastodawn

Weekly review: +7.95% ($SPY: +0.4%)
Jan'26: +12.91%
YoY: +73%
Another good week, last minute shorts doing their job.
#SystematicTrading #Next1000Trades

Pedro Silva Jan 18

Some weeks of radio silence but everything has been working as it should be.
Weekly review: +7.85% ($SPY: -0.35%)
YoY: +68%
#SystematicTrading #Next1000Trades

Pedro Silva Nov 15

Weekly review: +5.67% ($SPY: +0.14%)
Volatile week(s) continue but I'm quite happy with the adjustments made in position size and max exposure inversely to volatility implemented recently.
YoY: +67%
#SystematicTrading #Next1000Trades

Pedro Silva Nov 8

It's not about how much it makes, but how much it doesn't give back.
#SystematicTrading

Pedro Silva Nov 8

Weekly review: -5.89% ($SPY: -1.63%)
rough week with gaps up and down all over the place, a mine field of a trading week.
By definition it takes some time to adjust exposure (slowdown), next weeks will make or break for the month.
YoY: +59%
#SystematicTrading #Next1000Trades

Pedro Silva Nov 1

Monthly review October 2025: +7% ($SPY: +2.38%)
A pullback in the middle of the month followed by a nice run up to the end of the month, I'll take it!
Sharpe: 2.43
YoY: +69.84%
#SystematicTrading #Next1000Trades

Pedro Silva Nov 1

Weekly review: +4.82% ($SPY: +0.71%)
a good week, a couple of long and shorts made a nice contribution at the end of the week
YoY: +69%
#SystematicTrading #Next1000Trades

Pedro Silva Oct 25

"These are significantly more dangerous than traditional browser vulnerabilities"
One of the many reasons I'm sticking with an AI-free browser (@vivaldibrowser).

https://fortune.com/2025/10/23/cybersecurity-vulnerabilities-openai-chatgpt-atlas-ai-browser-leak-user-data-malware-prompt-injection/

Cybersecurity experts warn OpenAI’s ChatGPT Atlas is vulnerable to attacks that could turn it against a user—revealing sensitive data, downloading malware, or worse

Cybersecurity caution that AI-powered browsers like ChatGPT Atlas could open the door to new kinds of attacks

Fortune

Pedro Silva Oct 25

Couldn't resist adding 2 new books to the shelf
Pre-ordered @jackschwager Next Gen Market Wizards + @thechartist Unholy Grails
Although each focus on opposite trading strategies (discretionary vs systematic) — both showcase the same goals: consistently beating the market

Pedro Silva Oct 25

Weekly review: +5.93% ($SPY: +1.94%)
a good week, slow start but ec ended up at all-time high following the market.
YoY: +62%
#SystematicTrading #Next1000Trades

Personal webpage	https://www.pedrosilva.net
Systematic Trading Strategy	https://www.alphasignals.net
Location	Portugal⇄Switzerland